expecting new dad here looking for advice - what would you buy again before the baby is born, and what did you buy and end up not using for your child?

15 weeks pregnant with baby boy- wife is having fun looking up baby gear and we’ve agreed to $100 a week to spend or save toward it.

She’s pretty good about buying the right stuff and deferring when possible but like most of us can sometimes get excited about the idea of something only for it to not be the benefit we thought we needed.

we are definitely buying beforehand:

stroller/car chair combo (prob vista)

crib

glider chair

bassinet/something that can be used in our bedroom

Is that ok? Looking back, what would you definitely buy before hand, and what would you wait on?